881 lines
25 KiB
PHP
881 lines
25 KiB
PHP
<?php
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class Article extends Handler_Protected {
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function csrf_ignore($method) {
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$csrf_ignored = array("redirect", "editarticletags");
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return array_search($method, $csrf_ignored) !== false;
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}
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function redirect() {
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$id = $this->dbh->escape_string($_REQUEST['id']);
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$result = $this->dbh->query("SELECT link FROM ttrss_entries, ttrss_user_entries
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WHERE id = '$id' AND id = ref_id AND owner_uid = '".$_SESSION['uid']."'
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LIMIT 1");
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if ($this->dbh->num_rows($result) == 1) {
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$article_url = $this->dbh->fetch_result($result, 0, 'link');
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$article_url = str_replace("\n", "", $article_url);
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header("Location: $article_url");
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return;
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} else {
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print_error(__("Article not found."));
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}
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}
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function view() {
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$id = $this->dbh->escape_string($_REQUEST["id"]);
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$cids = explode(",", $this->dbh->escape_string($_REQUEST["cids"]));
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$mode = $this->dbh->escape_string($_REQUEST["mode"]);
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// in prefetch mode we only output requested cids, main article
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// just gets marked as read (it already exists in client cache)
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$articles = array();
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if ($mode == "") {
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array_push($articles, $this->format_article($id, false));
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} else if ($mode == "zoom") {
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array_push($articles, $this->format_article($id, true, true));
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} else if ($mode == "raw") {
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if (isset($_REQUEST['html'])) {
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header("Content-Type: text/html");
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print '<link rel="stylesheet" type="text/css" href="css/tt-rss.css"/>';
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}
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$article = $this->format_article($id, false, isset($_REQUEST["zoom"]));
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print $article['content'];
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return;
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}
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$this->catchupArticleById($id, 0);
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if (!$_SESSION["bw_limit"]) {
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foreach ($cids as $cid) {
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if ($cid) {
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array_push($articles, $this->format_article($cid, false, false));
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}
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}
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}
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print json_encode($articles);
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}
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private function catchupArticleById($id, $cmode) {
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if ($cmode == 0) {
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$this->dbh->query("UPDATE ttrss_user_entries SET
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unread = false,last_read = NOW()
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WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
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} else if ($cmode == 1) {
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$this->dbh->query("UPDATE ttrss_user_entries SET
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unread = true
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WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
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} else {
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$this->dbh->query("UPDATE ttrss_user_entries SET
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unread = NOT unread,last_read = NOW()
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WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
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}
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$feed_id = $this->getArticleFeed($id);
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ccache_update($feed_id, $_SESSION["uid"]);
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}
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static function create_published_article($title, $url, $content, $labels_str,
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$owner_uid) {
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$guid = 'SHA1:' . sha1("ttshared:" . $url . $owner_uid); // include owner_uid to prevent global GUID clash
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if (!$content) {
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$pluginhost = new PluginHost();
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$pluginhost->load_all(PluginHost::KIND_ALL, $owner_uid);
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$pluginhost->load_data();
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$af_readability = $pluginhost->get_plugin("Af_Readability");
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if ($af_readability) {
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$enable_share_anything = $pluginhost->get($af_readability, "enable_share_anything");
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if ($enable_share_anything) {
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$extracted_content = $af_readability->extract_content($url);
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if ($extracted_content) $content = db_escape_string($extracted_content);
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}
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}
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}
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$content_hash = sha1($content);
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if ($labels_str != "") {
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$labels = explode(",", $labels_str);
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} else {
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$labels = array();
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}
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$rc = false;
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if (!$title) $title = $url;
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if (!$title && !$url) return false;
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if (filter_var($url, FILTER_VALIDATE_URL) === FALSE) return false;
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db_query("BEGIN");
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// only check for our user data here, others might have shared this with different content etc
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$result = db_query("SELECT id FROM ttrss_entries, ttrss_user_entries WHERE
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guid = '$guid' AND ref_id = id AND owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) != 0) {
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$ref_id = db_fetch_result($result, 0, "id");
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$result = db_query("SELECT int_id FROM ttrss_user_entries WHERE
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ref_id = '$ref_id' AND owner_uid = '$owner_uid' LIMIT 1");
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if (db_num_rows($result) != 0) {
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$int_id = db_fetch_result($result, 0, "int_id");
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db_query("UPDATE ttrss_entries SET
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content = '$content', content_hash = '$content_hash' WHERE id = '$ref_id'");
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db_query("UPDATE ttrss_user_entries SET published = true,
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last_published = NOW() WHERE
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int_id = '$int_id' AND owner_uid = '$owner_uid'");
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} else {
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db_query("INSERT INTO ttrss_user_entries
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(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
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last_read, note, unread, last_published)
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VALUES
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('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
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}
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if (count($labels) != 0) {
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foreach ($labels as $label) {
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label_add_article($ref_id, trim($label), $owner_uid);
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}
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}
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$rc = true;
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} else {
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$result = db_query("INSERT INTO ttrss_entries
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(title, guid, link, updated, content, content_hash, date_entered, date_updated)
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VALUES
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('$title', '$guid', '$url', NOW(), '$content', '$content_hash', NOW(), NOW())");
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$result = db_query("SELECT id FROM ttrss_entries WHERE guid = '$guid'");
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if (db_num_rows($result) != 0) {
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$ref_id = db_fetch_result($result, 0, "id");
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db_query("INSERT INTO ttrss_user_entries
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(ref_id, uuid, feed_id, orig_feed_id, owner_uid, published, tag_cache, label_cache,
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last_read, note, unread, last_published)
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VALUES
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('$ref_id', '', NULL, NULL, $owner_uid, true, '', '', NOW(), '', false, NOW())");
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if (count($labels) != 0) {
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foreach ($labels as $label) {
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label_add_article($ref_id, trim($label), $owner_uid);
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}
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}
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$rc = true;
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}
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}
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db_query("COMMIT");
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return $rc;
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}
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function editArticleTags() {
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print __("Tags for this article (separated by commas):")."<br>";
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$param = $this->dbh->escape_string($_REQUEST['param']);
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$tags = Article::get_article_tags($this->dbh->escape_string($param));
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$tags_str = join(", ", $tags);
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print_hidden("id", "$param");
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print_hidden("op", "article");
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print_hidden("method", "setArticleTags");
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print "<table width='100%'><tr><td>";
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print "<textarea dojoType=\"dijit.form.SimpleTextarea\" rows='4'
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style='height : 100px; font-size : 12px; width : 98%' id=\"tags_str\"
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name='tags_str'>$tags_str</textarea>
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<div class=\"autocomplete\" id=\"tags_choices\"
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style=\"display:none\"></div>";
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print "</td></tr></table>";
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print "<div class='dlgButtons'>";
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print "<button dojoType=\"dijit.form.Button\"
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onclick=\"dijit.byId('editTagsDlg').execute()\">".__('Save')."</button> ";
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print "<button dojoType=\"dijit.form.Button\"
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onclick=\"dijit.byId('editTagsDlg').hide()\">".__('Cancel')."</button>";
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print "</div>";
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}
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function setScore() {
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$ids = $this->dbh->escape_string($_REQUEST['id']);
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$score = (int)$this->dbh->escape_string($_REQUEST['score']);
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$this->dbh->query("UPDATE ttrss_user_entries SET
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score = '$score' WHERE ref_id IN ($ids) AND owner_uid = " . $_SESSION["uid"]);
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print json_encode(array("id" => $ids,
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"score" => (int)$score,
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"score_pic" => get_score_pic($score)));
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}
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function getScore() {
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$id = $this->dbh->escape_string($_REQUEST['id']);
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$result = $this->dbh->query("SELECT score FROM ttrss_user_entries WHERE ref_id = $id AND owner_uid = " . $_SESSION["uid"]);
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$score = $this->dbh->fetch_result($result, 0, "score");
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print json_encode(array("id" => $id,
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"score" => (int)$score,
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"score_pic" => get_score_pic($score)));
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}
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function setArticleTags() {
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$id = $this->dbh->escape_string($_REQUEST["id"]);
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$tags_str = $this->dbh->escape_string($_REQUEST["tags_str"]);
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$tags = array_unique(trim_array(explode(",", $tags_str)));
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$this->dbh->query("BEGIN");
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$result = $this->dbh->query("SELECT int_id FROM ttrss_user_entries WHERE
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ref_id = '$id' AND owner_uid = '".$_SESSION["uid"]."' LIMIT 1");
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if ($this->dbh->num_rows($result) == 1) {
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$tags_to_cache = array();
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$int_id = $this->dbh->fetch_result($result, 0, "int_id");
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$this->dbh->query("DELETE FROM ttrss_tags WHERE
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post_int_id = $int_id AND owner_uid = '".$_SESSION["uid"]."'");
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foreach ($tags as $tag) {
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$tag = sanitize_tag($tag);
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if (!tag_is_valid($tag)) {
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continue;
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}
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if (preg_match("/^[0-9]*$/", $tag)) {
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continue;
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}
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// print "<!-- $id : $int_id : $tag -->";
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if ($tag != '') {
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$this->dbh->query("INSERT INTO ttrss_tags
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(post_int_id, owner_uid, tag_name) VALUES ('$int_id', '".$_SESSION["uid"]."', '$tag')");
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}
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array_push($tags_to_cache, $tag);
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}
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/* update tag cache */
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sort($tags_to_cache);
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$tags_str = join(",", $tags_to_cache);
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$this->dbh->query("UPDATE ttrss_user_entries
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SET tag_cache = '$tags_str' WHERE ref_id = '$id'
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AND owner_uid = " . $_SESSION["uid"]);
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}
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$this->dbh->query("COMMIT");
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$tags = Article::get_article_tags($id);
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$tags_str = $this->format_tags_string($tags, $id);
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$tags_str_full = join(", ", $tags);
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if (!$tags_str_full) $tags_str_full = __("no tags");
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print json_encode(array("id" => (int)$id,
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"content" => $tags_str, "content_full" => $tags_str_full));
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}
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function completeTags() {
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$search = $this->dbh->escape_string($_REQUEST["search"]);
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$result = $this->dbh->query("SELECT DISTINCT tag_name FROM ttrss_tags
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WHERE owner_uid = '".$_SESSION["uid"]."' AND
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tag_name LIKE '$search%' ORDER BY tag_name
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LIMIT 10");
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print "<ul>";
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while ($line = $this->dbh->fetch_assoc($result)) {
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print "<li>" . $line["tag_name"] . "</li>";
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}
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print "</ul>";
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}
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function assigntolabel() {
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return $this->labelops(true);
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}
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function removefromlabel() {
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return $this->labelops(false);
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}
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private function labelops($assign) {
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$reply = array();
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$ids = explode(",", $this->dbh->escape_string($_REQUEST["ids"]));
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$label_id = $this->dbh->escape_string($_REQUEST["lid"]);
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$label = $this->dbh->escape_string(label_find_caption($label_id,
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$_SESSION["uid"]));
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$reply["info-for-headlines"] = array();
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if ($label) {
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foreach ($ids as $id) {
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if ($assign)
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label_add_article($id, $label, $_SESSION["uid"]);
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else
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label_remove_article($id, $label, $_SESSION["uid"]);
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$labels = get_article_labels($id, $_SESSION["uid"]);
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array_push($reply["info-for-headlines"],
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array("id" => $id, "labels" => $this->format_article_labels($labels)));
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}
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}
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$reply["message"] = "UPDATE_COUNTERS";
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print json_encode($reply);
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}
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function getArticleFeed($id) {
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$result = db_query("SELECT feed_id FROM ttrss_user_entries
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WHERE ref_id = '$id' AND owner_uid = " . $_SESSION["uid"]);
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if (db_num_rows($result) != 0) {
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return db_fetch_result($result, 0, "feed_id");
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} else {
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return 0;
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}
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}
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static function format_article_enclosures($id, $always_display_enclosures,
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$article_content, $hide_images = false) {
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$result = Article::get_article_enclosures($id);
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$rv = '';
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foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_FORMAT_ENCLOSURES) as $plugin) {
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$retval = $plugin->hook_format_enclosures($rv, $result, $id, $always_display_enclosures, $article_content, $hide_images);
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if (is_array($retval)) {
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$rv = $retval[0];
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$result = $retval[1];
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} else {
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$rv = $retval;
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}
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}
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unset($retval); // Unset to prevent breaking render if there are no HOOK_RENDER_ENCLOSURE hooks below.
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if ($rv === '' && !empty($result)) {
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$entries_html = array();
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$entries = array();
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$entries_inline = array();
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foreach ($result as $line) {
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foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ENCLOSURE_ENTRY) as $plugin) {
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$line = $plugin->hook_enclosure_entry($line);
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}
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$url = $line["content_url"];
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$ctype = $line["content_type"];
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$title = $line["title"];
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$width = $line["width"];
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$height = $line["height"];
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if (!$ctype) $ctype = __("unknown type");
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//$filename = substr($url, strrpos($url, "/")+1);
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$filename = basename($url);
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$player = format_inline_player($url, $ctype);
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if ($player) array_push($entries_inline, $player);
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# $entry .= " <a target=\"_blank\" href=\"" . htmlspecialchars($url) . "\" rel=\"noopener noreferrer\">" .
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# $filename . " (" . $ctype . ")" . "</a>";
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$entry = "<div onclick=\"openUrlPopup('".htmlspecialchars($url)."')\"
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dojoType=\"dijit.MenuItem\">$filename ($ctype)</div>";
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array_push($entries_html, $entry);
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$entry = array();
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$entry["type"] = $ctype;
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$entry["filename"] = $filename;
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$entry["url"] = $url;
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$entry["title"] = $title;
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$entry["width"] = $width;
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$entry["height"] = $height;
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array_push($entries, $entry);
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}
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if ($_SESSION['uid'] && !get_pref("STRIP_IMAGES") && !$_SESSION["bw_limit"]) {
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if ($always_display_enclosures ||
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!preg_match("/<img/i", $article_content)) {
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foreach ($entries as $entry) {
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foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ENCLOSURE) as $plugin)
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$retval = $plugin->hook_render_enclosure($entry, $hide_images);
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if ($retval) {
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$rv .= $retval;
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} else {
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if (preg_match("/image/", $entry["type"])) {
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if (!$hide_images) {
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$encsize = '';
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if ($entry['height'] > 0)
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$encsize .= ' height="' . intval($entry['height']) . '"';
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if ($entry['width'] > 0)
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$encsize .= ' width="' . intval($entry['width']) . '"';
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$rv .= "<p><img
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alt=\"".htmlspecialchars($entry["filename"])."\"
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src=\"" .htmlspecialchars($entry["url"]) . "\"
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" . $encsize . " /></p>";
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} else {
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$rv .= "<p><a target=\"_blank\" rel=\"noopener noreferrer\"
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href=\"".htmlspecialchars($entry["url"])."\"
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>" .htmlspecialchars($entry["url"]) . "</a></p>";
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}
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if ($entry['title']) {
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$rv.= "<div class=\"enclosure_title\">${entry['title']}</div>";
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}
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}
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}
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}
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}
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}
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if (count($entries_inline) > 0) {
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$rv .= "<hr clear='both'/>";
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foreach ($entries_inline as $entry) { $rv .= $entry; };
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$rv .= "<hr clear='both'/>";
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}
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$rv .= "<div class=\"attachments\" dojoType=\"dijit.form.DropDownButton\">".
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"<span>" . __('Attachments')."</span>";
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$rv .= "<div dojoType=\"dijit.Menu\" style=\"display: none;\">";
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foreach ($entries as $entry) {
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if ($entry["title"])
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$title = " — " . truncate_string($entry["title"], 30);
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else
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$title = "";
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if ($entry["filename"])
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$filename = truncate_middle(htmlspecialchars($entry["filename"]), 60);
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else
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$filename = "";
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$rv .= "<div onclick='openUrlPopup(\"".htmlspecialchars($entry["url"])."\")'
|
|
dojoType=\"dijit.MenuItem\">".$filename . $title."</div>";
|
|
|
|
};
|
|
|
|
$rv .= "</div>";
|
|
$rv .= "</div>";
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
static function format_article($id, $mark_as_read = true, $zoom_mode = false, $owner_uid = false) {
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$rv = array();
|
|
|
|
$rv['id'] = $id;
|
|
|
|
/* we can figure out feed_id from article id anyway, why do we
|
|
* pass feed_id here? let's ignore the argument :(*/
|
|
|
|
$result = db_query("SELECT feed_id FROM ttrss_user_entries
|
|
WHERE ref_id = '$id'");
|
|
|
|
$feed_id = (int) db_fetch_result($result, 0, "feed_id");
|
|
|
|
$rv['feed_id'] = $feed_id;
|
|
|
|
//if (!$zoom_mode) { print "<article id='$id'><![CDATA["; };
|
|
|
|
if ($mark_as_read) {
|
|
$result = db_query("UPDATE ttrss_user_entries
|
|
SET unread = false,last_read = NOW()
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
ccache_update($feed_id, $owner_uid);
|
|
}
|
|
|
|
$result = db_query("SELECT id,title,link,content,feed_id,comments,int_id,lang,
|
|
".SUBSTRING_FOR_DATE."(updated,1,16) as updated,
|
|
(SELECT site_url FROM ttrss_feeds WHERE id = feed_id) as site_url,
|
|
(SELECT title FROM ttrss_feeds WHERE id = feed_id) as feed_title,
|
|
(SELECT hide_images FROM ttrss_feeds WHERE id = feed_id) as hide_images,
|
|
(SELECT always_display_enclosures FROM ttrss_feeds WHERE id = feed_id) as always_display_enclosures,
|
|
num_comments,
|
|
tag_cache,
|
|
author,
|
|
guid,
|
|
orig_feed_id,
|
|
note
|
|
FROM ttrss_entries,ttrss_user_entries
|
|
WHERE id = '$id' AND ref_id = id AND owner_uid = $owner_uid");
|
|
|
|
if ($result) {
|
|
|
|
$line = db_fetch_assoc($result);
|
|
|
|
$line["tags"] = Article::get_article_tags($id, $owner_uid, $line["tag_cache"]);
|
|
unset($line["tag_cache"]);
|
|
|
|
$line["content"] = sanitize($line["content"],
|
|
sql_bool_to_bool($line['hide_images']),
|
|
$owner_uid, $line["site_url"], false, $line["id"]);
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_RENDER_ARTICLE) as $p) {
|
|
$line = $p->hook_render_article($line);
|
|
}
|
|
|
|
$num_comments = (int) $line["num_comments"];
|
|
$entry_comments = "";
|
|
|
|
if ($num_comments > 0) {
|
|
if ($line["comments"]) {
|
|
$comments_url = htmlspecialchars($line["comments"]);
|
|
} else {
|
|
$comments_url = htmlspecialchars($line["link"]);
|
|
}
|
|
$entry_comments = "<a class=\"postComments\"
|
|
target='_blank' rel=\"noopener noreferrer\" href=\"$comments_url\">$num_comments ".
|
|
_ngettext("comment", "comments", $num_comments)."</a>";
|
|
|
|
} else {
|
|
if ($line["comments"] && $line["link"] != $line["comments"]) {
|
|
$entry_comments = "<a class=\"postComments\" target='_blank' rel=\"noopener noreferrer\" href=\"".htmlspecialchars($line["comments"])."\">".__("comments")."</a>";
|
|
}
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
header("Content-Type: text/html");
|
|
$rv['content'] .= "<html><head>
|
|
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\"/>
|
|
<title>Tiny Tiny RSS - ".$line["title"]."</title>".
|
|
stylesheet_tag("css/tt-rss.css").
|
|
stylesheet_tag("css/zoom.css").
|
|
stylesheet_tag("css/dijit.css")."
|
|
|
|
<link rel=\"shortcut icon\" type=\"image/png\" href=\"images/favicon.png\">
|
|
<link rel=\"icon\" type=\"image/png\" sizes=\"72x72\" href=\"images/favicon-72px.png\">
|
|
|
|
</head><body id=\"ttrssZoom\">";
|
|
}
|
|
|
|
$rv['content'] .= "<div class=\"postReply\" id=\"POST-$id\">";
|
|
|
|
$rv['content'] .= "<div class=\"postHeader\" id=\"POSTHDR-$id\">";
|
|
|
|
$entry_author = $line["author"];
|
|
|
|
if ($entry_author) {
|
|
$entry_author = __(" - ") . $entry_author;
|
|
}
|
|
|
|
$parsed_updated = make_local_datetime($line["updated"], true,
|
|
$owner_uid, true);
|
|
|
|
if (!$zoom_mode)
|
|
$rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
|
|
|
|
if ($line["link"]) {
|
|
$rv['content'] .= "<div class='postTitle'><a target='_blank' rel='noopener noreferrer'
|
|
title=\"".htmlspecialchars($line['title'])."\"
|
|
href=\"" .
|
|
htmlspecialchars($line["link"]) . "\">" .
|
|
$line["title"] . "</a>" .
|
|
"<span class='author'>$entry_author</span></div>";
|
|
} else {
|
|
$rv['content'] .= "<div class='postTitle'>" . $line["title"] . "$entry_author</div>";
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
$feed_title = htmlspecialchars($line["feed_title"]);
|
|
|
|
$rv['content'] .= "<div class=\"postFeedTitle\">$feed_title</div>";
|
|
|
|
$rv['content'] .= "<div class=\"postDate\">$parsed_updated</div>";
|
|
}
|
|
|
|
$tags_str = Article::format_tags_string($line["tags"], $id);
|
|
$tags_str_full = join(", ", $line["tags"]);
|
|
|
|
if (!$tags_str_full) $tags_str_full = __("no tags");
|
|
|
|
if (!$entry_comments) $entry_comments = " "; # placeholder
|
|
|
|
$rv['content'] .= "<div class='postTags' style='float : right'>
|
|
<img src='images/tag.png'
|
|
class='tagsPic' alt='Tags' title='Tags'> ";
|
|
|
|
if (!$zoom_mode) {
|
|
$rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>
|
|
<a title=\"".__('Edit tags for this article')."\"
|
|
href=\"#\" onclick=\"editArticleTags($id, $feed_id)\">(+)</a>";
|
|
|
|
$rv['content'] .= "<div dojoType=\"dijit.Tooltip\"
|
|
id=\"ATSTRTIP-$id\" connectId=\"ATSTR-$id\"
|
|
position=\"below\">$tags_str_full</div>";
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_BUTTON) as $p) {
|
|
$rv['content'] .= $p->hook_article_button($line);
|
|
}
|
|
|
|
} else {
|
|
$tags_str = strip_tags($tags_str);
|
|
$rv['content'] .= "<span id=\"ATSTR-$id\">$tags_str</span>";
|
|
}
|
|
$rv['content'] .= "</div>";
|
|
$rv['content'] .= "<div clear='both'>";
|
|
|
|
foreach (PluginHost::getInstance()->get_hooks(PluginHost::HOOK_ARTICLE_LEFT_BUTTON) as $p) {
|
|
$rv['content'] .= $p->hook_article_left_button($line);
|
|
}
|
|
|
|
$rv['content'] .= "$entry_comments</div>";
|
|
|
|
if ($line["orig_feed_id"]) {
|
|
|
|
$tmp_result = db_query("SELECT * FROM ttrss_archived_feeds
|
|
WHERE id = ".$line["orig_feed_id"] . " AND owner_uid = " . $_SESSION["uid"]);
|
|
|
|
if (db_num_rows($tmp_result) != 0) {
|
|
|
|
$rv['content'] .= "<div clear='both'>";
|
|
$rv['content'] .= __("Originally from:");
|
|
|
|
$rv['content'] .= " ";
|
|
|
|
$tmp_line = db_fetch_assoc($tmp_result);
|
|
|
|
$rv['content'] .= "<a target='_blank' rel='noopener noreferrer'
|
|
href=' " . htmlspecialchars($tmp_line['site_url']) . "'>" .
|
|
$tmp_line['title'] . "</a>";
|
|
|
|
$rv['content'] .= " ";
|
|
|
|
$rv['content'] .= "<a target='_blank' rel='noopener noreferrer' href='" . htmlspecialchars($tmp_line['feed_url']) . "'>";
|
|
$rv['content'] .= "<img title='".__('Feed URL')."' class='tinyFeedIcon' src='images/pub_set.png'></a>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
}
|
|
}
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "<div id=\"POSTNOTE-$id\">";
|
|
if ($line['note']) {
|
|
$rv['content'] .= Article::format_article_note($id, $line['note'], !$zoom_mode);
|
|
}
|
|
$rv['content'] .= "</div>";
|
|
|
|
if (!$line['lang']) $line['lang'] = 'en';
|
|
|
|
$rv['content'] .= "<div class=\"postContent\" lang=\"".$line['lang']."\">";
|
|
|
|
$rv['content'] .= $line["content"];
|
|
|
|
if (!$zoom_mode) {
|
|
$rv['content'] .= Article::format_article_enclosures($id,
|
|
sql_bool_to_bool($line["always_display_enclosures"]),
|
|
$line["content"],
|
|
sql_bool_to_bool($line["hide_images"]));
|
|
}
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
$rv['content'] .= "</div>";
|
|
|
|
}
|
|
|
|
if ($zoom_mode) {
|
|
$rv['content'] .= "
|
|
<div class='footer'>
|
|
<button onclick=\"return window.close()\">".
|
|
__("Close this window")."</button></div>";
|
|
$rv['content'] .= "</body></html>";
|
|
}
|
|
|
|
return $rv;
|
|
|
|
}
|
|
|
|
static function get_article_tags($id, $owner_uid = 0, $tag_cache = false) {
|
|
|
|
$a_id = db_escape_string($id);
|
|
|
|
if (!$owner_uid) $owner_uid = $_SESSION["uid"];
|
|
|
|
$query = "SELECT DISTINCT tag_name,
|
|
owner_uid as owner FROM
|
|
ttrss_tags WHERE post_int_id = (SELECT int_id FROM ttrss_user_entries WHERE
|
|
ref_id = '$a_id' AND owner_uid = '$owner_uid' LIMIT 1) ORDER BY tag_name";
|
|
|
|
$tags = array();
|
|
|
|
/* check cache first */
|
|
|
|
if ($tag_cache === false) {
|
|
$result = db_query("SELECT tag_cache FROM ttrss_user_entries
|
|
WHERE ref_id = '$id' AND owner_uid = $owner_uid");
|
|
|
|
if (db_num_rows($result) != 0)
|
|
$tag_cache = db_fetch_result($result, 0, "tag_cache");
|
|
}
|
|
|
|
if ($tag_cache) {
|
|
$tags = explode(",", $tag_cache);
|
|
} else {
|
|
|
|
/* do it the hard way */
|
|
|
|
$tmp_result = db_query($query);
|
|
|
|
while ($tmp_line = db_fetch_assoc($tmp_result)) {
|
|
array_push($tags, $tmp_line["tag_name"]);
|
|
}
|
|
|
|
/* update the cache */
|
|
|
|
$tags_str = db_escape_string(join(",", $tags));
|
|
|
|
db_query("UPDATE ttrss_user_entries
|
|
SET tag_cache = '$tags_str' WHERE ref_id = '$id'
|
|
AND owner_uid = $owner_uid");
|
|
}
|
|
|
|
return $tags;
|
|
}
|
|
|
|
static function format_tags_string($tags) {
|
|
if (!is_array($tags) || count($tags) == 0) {
|
|
return __("no tags");
|
|
} else {
|
|
$maxtags = min(5, count($tags));
|
|
$tags_str = "";
|
|
|
|
for ($i = 0; $i < $maxtags; $i++) {
|
|
$tags_str .= "<a class=\"tag\" href=\"#\" onclick=\"viewfeed({feed:'".$tags[$i]."'})\">" . $tags[$i] . "</a>, ";
|
|
}
|
|
|
|
$tags_str = mb_substr($tags_str, 0, mb_strlen($tags_str)-2);
|
|
|
|
if (count($tags) > $maxtags)
|
|
$tags_str .= ", …";
|
|
|
|
return $tags_str;
|
|
}
|
|
}
|
|
|
|
static function format_article_labels($labels) {
|
|
|
|
if (!is_array($labels)) return '';
|
|
|
|
$labels_str = "";
|
|
|
|
foreach ($labels as $l) {
|
|
$labels_str .= sprintf("<span class='hlLabelRef'
|
|
style='color : %s; background-color : %s'>%s</span>",
|
|
$l[2], $l[3], $l[1]);
|
|
}
|
|
|
|
return $labels_str;
|
|
|
|
}
|
|
|
|
static function format_article_note($id, $note, $allow_edit = true) {
|
|
|
|
$str = "<div class='articleNote' onclick=\"editArticleNote($id)\">
|
|
<div class='noteEdit' onclick=\"editArticleNote($id)\">".
|
|
($allow_edit ? __('(edit note)') : "")."</div>$note</div>";
|
|
|
|
return $str;
|
|
}
|
|
|
|
static function get_article_enclosures($id) {
|
|
|
|
$query = "SELECT * FROM ttrss_enclosures
|
|
WHERE post_id = '$id' AND content_url != ''";
|
|
|
|
$rv = array();
|
|
|
|
$result = db_query($query);
|
|
|
|
if (db_num_rows($result) > 0) {
|
|
while ($line = db_fetch_assoc($result)) {
|
|
|
|
if (file_exists(CACHE_DIR . '/images/' . sha1($line["content_url"]))) {
|
|
$line["content_url"] = get_self_url_prefix() . '/public.php?op=cached_url&hash=' . sha1($line["content_url"]);
|
|
}
|
|
|
|
array_push($rv, $line);
|
|
}
|
|
}
|
|
|
|
return $rv;
|
|
}
|
|
|
|
static function purge_orphans($do_output = false) {
|
|
|
|
// purge orphaned posts in main content table
|
|
$result = db_query("DELETE FROM ttrss_entries WHERE
|
|
NOT EXISTS (SELECT ref_id FROM ttrss_user_entries WHERE ref_id = id)");
|
|
|
|
if ($do_output) {
|
|
$rows = db_affected_rows($result);
|
|
_debug("Purged $rows orphaned posts.");
|
|
}
|
|
}
|
|
|
|
|
|
}
|